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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 498 · 40 sums
TalentJR

The trick (Nikhilam Navatashcaramam Dashatah): A barred digit is subtracted: 324 = 300 − 20 + 4. To change to an ordinary number: the barred digits become “all from 9 and the last from 10”. The digit just before the bars goes down by 1. Digits after the bars stay the same.

NameDateTime takenScore ___ / 40
  1. 1.9623 =
  2. 2.926 =
  3. 3.64416 =
  4. 4.777 =
  5. 5.5939 =
  6. 6.71695 =
  7. 7.8788 =
  8. 8.226 =
  9. 9.894 =
  10. 10.943 =
  11. 11.13946 =
  12. 12.11863 =
  13. 13.6964 =
  14. 14.825 =
  15. 15.659 =
  16. 16.180 =
  17. 17.2867 =
  18. 18.7584 =
  19. 19.7142 =
  20. 20.684 =
  21. 21.362 =
  22. 22.739 =
  23. 23.64683 =
  24. 24.3516 =
  25. 25.989 =
  26. 26.20496 =
  27. 27.886 =
  28. 28.796 =
  29. 29.663 =
  30. 30.15998 =
  31. 31.7965 =
  32. 32.5473 =
  33. 33.633 =
  34. 34.34587 =
  35. 35.216 =
  36. 36.18228 =
  37. 37.134 =
  38. 38.857 =
  39. 39.7877 =
  40. 40.64294 =

Answer key

  1. 9577
  2. 874
  3. 63616
  4. 763
  5. 5861
  6. 71505
  7. 8772
  8. 186
  9. 886
  10. 857
  11. 13934
  12. 11737
  13. 5164
  14. 815
  15. 559
  16. 20
  17. 2747
  18. 7576
  19. 7058
  20. 676
  21. 242
  22. 661
  23. 55483
  24. 2516
  25. 971
  26. 20304
  27. 714
  28. 784
  29. 543
  30. 4002
  31. 7845
  32. 4527
  33. 567
  34. 33587
  35. 204
  36. 17772
  37. 74
  38. 743
  39. 6137
  40. 64114

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